51827850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 120

約数和(自身を含む): 146919168

約数和(自身を除く): 95091318

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 67, 75, 81, 90, 134, 135, 150, 162, 191, 201, 225, 270, 335, 382, 402, 405, 450, 573, 603, 670, 675, 810, 955, 1005, 1146, 1206, 1350, 1675, 1719, 1809, 1910, 2010, 2025, 2865, 3015, 3350, 3438, 3618, 4050, 4775, 5025, 5157, 5427, 5730, 6030, 8595, 9045, 9550, 10050, 10314, 10854, 12797, 14325, 15075, 15471, 17190, 18090, 25594, 25785, 27135, 28650, 30150, 30942, 38391, 42975, 45225, 51570, 54270, 63985, 76782, 77355, 85950, 90450, 115173, 127970, 128925, 135675, 154710, 191955, 230346, 257850, 271350, 319925, 345519, 383910, 386775, 575865, 639850, 691038, 773550, 959775, 1036557, 1151730, 1727595, 1919550, 2073114, 2879325, 3455190, 5182785, 5758650, 8637975, 10365570, 17275950, 25913925, 51827850]

約数ペア:

[(1, 51827850), (2, 25913925), (3, 17275950), (5, 10365570), (6, 8637975), (9, 5758650), (10, 5182785), (15, 3455190), (18, 2879325), (25, 2073114), (27, 1919550), (30, 1727595), (45, 1151730), (50, 1036557), (54, 959775), (67, 773550), (75, 691038), (81, 639850), (90, 575865), (134, 386775), (135, 383910), (150, 345519), (162, 319925), (191, 271350), (201, 257850), (225, 230346), (270, 191955), (335, 154710), (382, 135675), (402, 128925), (405, 127970), (450, 115173), (573, 90450), (603, 85950), (670, 77355), (675, 76782), (810, 63985), (955, 54270), (1005, 51570), (1146, 45225), (1206, 42975), (1350, 38391), (1675, 30942), (1719, 30150), (1809, 28650), (1910, 27135), (2010, 25785), (2025, 25594), (2865, 18090), (3015, 17190), (3350, 15471), (3438, 15075), (3618, 14325), (4050, 12797), (4775, 10854), (5025, 10314), (5157, 10050), (5427, 9550), (5730, 9045), (6030, 8595)]